Statics and dynamics, Macroeconomics

Assignment Help:

 

Statics and Dynamics 

Economic models deal with stock and flow variables. These variables can be in one of the two states - equilibrium or disequilibrium - at a particular point in time. If the variables are in the equilibrium state and tend to repeat themselves from one time period to another, we have the case of "stationary equilibrium". If the variables are in a state of disequilibrium, in all likelihood they would have different values in the next time period.Models which do not consider explicitly the behavior of variables from one time period to another are called 'Static' models. In static models, the variables do not have time dimension. Because these models do not consider the passage of time, they cannot explain the process of change. Static models indicate the values of variables for a given time period but cannot indicate what their values will be in the next period. At the most they can only indicate the direction of change. In contrast, dynamic models consider explicitly the movement of variables over different time periods. What happens in one time period is related to what happened in the preceding time periods and what is expected to happen in the succeeding periods. In other words, variables in dynamic models are said to be 'dated'. These models indicate the movement of variables from one disequilibrium position to another, until the variables ultimately reach the equilibrium position.


Related Discussions:- Statics and dynamics

United states population, In 2010, Forbes magazine listed Bill Gates, the f...

In 2010, Forbes magazine listed Bill Gates, the founder of Microsoft, as the richest person in the United States. His personal wealth was estimated to be $53 billion. If there were

Relate overnight rate with money supply, Relate overnight rate with money s...

Relate overnight rate with money supply When the overnight interest rate decreases, the money supply increases When the overnight interest rate increases, the money supply d

Trade and economic growth, Trade and Economic Growth: For a long time,...

Trade and Economic Growth: For a long time, academic debate on trade liberalization and its positive effects on growth rate remained inconclusive and unsettled. But most recen

How split between current yield and capital-gains yield, Suppose that a sec...

Suppose that a security costs $3,000 today and pays off some amount b in one year. Suppose that b is uncertain according to the following table of probabilities: b: $3,000 $3,300 $

Debate between New Classical and New Keynesian economics?, Debate between N...

Debate between New Classical and New Keynesian economics?

Determine the term - hot money, Determine the term - hot money A large ...

Determine the term - hot money A large 'hot money' inflow shifts the demand curve for currency to the right, leading to exchange rate rising and to an overvalued exchange rate

Sales tax on restaurant food, If you were a restaurant owner and you knew t...

If you were a restaurant owner and you knew that the demand for your restaurant was elastic, how would you feel about a sales tax on restaurant food? Explain.

Firm''s total revenues, How much will your firm's total revenues (revenues ...

How much will your firm's total revenues (revenues from both products) change if you increase the price of good X by 2 percent?

Factors you would examine in your research, Identify a generic organization...

Identify a generic organization (e.g., manufacturing plant, hospital, educational institution). You will use this same organization in your Final Project. Assume that you are part

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd